20. Lee uses Bill Payer from his bank account to pay his internet bill. Lee pays the same amount each month.
At the end of the year, Lee notices that a total of $600 has been withdrawn from his bank account to pay for the internet bill. Which integer represents the amount by which Lee’s bank account changed each month?
A) -25
B) -50
C) -60
D) -100

Respuesta :

it's the same amount each month, for a year. So:
total money ÷ times money was taken out= how much has been taken out.

$600÷12=50